adwords showing adsense on my own website

[yokemate8]

I am having both Adwords and adsense account with Google for my website

Here is my question if there is any one can help me:
1. on the website where I put Adsense ads, it sometimes show my own Adwords ads. if someone click them, I will be charged to my adwords account. it doesn't make sense to show my own ads. how do I stop it showing on my own website?

2. I use Adwords to advertise my website, on which has Adsense intending to earn some small money, is it allowed by Google?

Thanks in advance

[edited by: incrediBILL at 8:54 am (utc) on Mar 12, 2010]
[edit reason] removed personal URLs, see TOS #13 [/edit]

[Green_Grass]

Use the competitive ad filter on adsense interface to keep your site from displaying ads ( from sites) you don't want.

Avoid buying adwords traffic for your site, if the landing page contains adSense. Given the current environment ( lifetime bans for infractions), your site may be put in for a LPQ review, hit by Qs 1 and a warning mail / ban attached to your site. I say may, because the LPQ team 'may' find enough unique content on your site to justify adWord traffic ( with adsense on the LP) or NOT. Currently risk element is very high.